diff options
Diffstat (limited to 'lib/cgi/session.rb')
-rw-r--r-- | lib/cgi/session.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/cgi/session.rb b/lib/cgi/session.rb index eb8f0cbaf6..cfefa8f0b0 100644 --- a/lib/cgi/session.rb +++ b/lib/cgi/session.rb @@ -137,6 +137,7 @@ class CGI end def update + return unless @hash @f.rewind for k,v in @hash @f.printf "%s=%s\n", CGI::escape(k), CGI::escape(String(v)) |